CN211917195U

CN211917195U - Automatic hydraulic steel inner formworks of road bridge

Info

Publication number: CN211917195U
Application number: CN202020428084.XU
Authority: CN
Inventors: 孙学先
Original assignee: Kaifeng Zhongyi Rubber Products Co ltd
Current assignee: Kaifeng Zhongyi Rubber Products Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-13
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to the field of template equipment, in particular to an automatic hydraulic steel inner template for roads and bridges; the die comprises a body, wherein the body comprises a left die block and a right die block with the same structure as the left die block, and the left die block comprises an upper die plate and a lower die plate; the upper template is rotationally connected with the lower template through a first rotating mechanism; a movable plate is connected in the body in a sliding manner, the movable plate is connected with a hydraulic machine through a connecting plate, a U-shaped column is fixedly connected to the hydraulic machine, and the U-shaped column is connected with the upper template and the lower template in a sliding manner through a sliding column; the movable plate is connected with a plurality of first control mechanisms and a plurality of second control mechanisms, and the other ends of the first control mechanisms and the second control mechanisms are respectively connected with the upper template and the lower template; the utility model discloses it is more stable in the course of the work to effectively avoid pouring error and poor stability's problem. On the other hand, the whole process is driven by the hydraulic press, so that the problems of manual disassembly, time and labor waste, construction period delay and the like are solved; the project progress is greatly accelerated.

Description

Automatic hydraulic steel inner formworks of road bridge

Technical Field

The utility model relates to a template equipment field specifically is an automatic hydraulic pressure steel inner formword of road bridge

Background

In recent years, with the large-scale rise of road and bridge construction, large-scale precast box girder internal molds are widely applied. The box girder inner die consists of a standard section inner die, an inclined section inner die and an end part straight section inner die, wherein the standard section inner die is used more. The hydraulic cylinder can be used for collecting and placing the inner die template, and meanwhile, in order to improve the working efficiency, integral forming can be adopted, and the scaling operation is completed in one step. The templates are all steel structures and are symmetrically supported on the longitudinal beams, and after concrete pouring is finished, the templates of the inner mold are contracted into a smaller size and are moved out of the inner cavity of the box girder. Although the prior domestic road and bridge box girder internal mold mostly adopts manual work to fold and release the template, the internal mold has the defect of poor stability after the internal mold is installed due to unreasonable internal structural design, so that casting errors are easy to cause, on the other hand, manual disassembly wastes time and labor, and the opening precision of the internal mold has errors,

the specified requirements cannot be met, and the construction period and the quality of the project are greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an automatic hydraulic pressure steel inner formword of road bridge has effectively solved error of pouring, poor stability, the scheduling problem that wastes time and energy that the road bridge inner formword exists in the use.

An automatic hydraulic steel inner template for roads and bridges comprises a body, wherein the body comprises a left module and a right module with the same structure as the left module, and the left module comprises an upper template and a lower template; the upper template and the lower template are rotationally connected through a first rotating mechanism; a movable plate is connected in the body in a sliding manner, the movable plate is connected with a hydraulic machine through a connecting plate, a U-shaped column is fixedly connected to the hydraulic machine, and the U-shaped column is connected with the upper template and the lower template in a sliding manner through a sliding column; the movable plate is connected with a plurality of first control mechanisms and a plurality of second control mechanisms, and the other ends of the first control mechanisms and the second control mechanisms are respectively connected with the upper template and the lower template.

Further: the first control mechanism comprises an upper fixed connecting block fixedly connected with the upper template, a first movable connecting block is rotatably connected to the upper fixed connecting block, a first connecting rod is rotatably connected to the first movable connecting block, and the first connecting rod is rotatably connected with the movable plate; the second control mechanism comprises a lower fixed connecting block fixedly connected with the lower template, a second movable connecting block is rotatably connected onto the lower fixed connecting block, a second connecting rod is rotatably connected onto the second movable connecting block, and the second connecting rod is rotatably connected with the movable plate.

Further: the first rotating mechanism comprises an upper rotating connecting plate fixedly connected with the upper template, a lower rotating connecting plate fixedly connected with the lower template, and the upper rotating connecting plate is rotatably connected with the lower rotating connecting plate through a rotating shaft.

Further: a trapezoid groove is formed between the upper template and the lower template of the left module, the upper template and the lower template are rotatably connected at the trapezoid groove, an interface between the left module and the right module is in an oblique rectangle shape, and protection plates are arranged on the upper template and the lower template.

Compared with the prior art beneficial effect:

the utility model discloses ingenious, the reasonable in design of structure, easy operation drive the fly leaf motion through the hydraulic press to drive the work of module, this internal a plurality of first control mechanism and second control mechanism's setting lets the utility model discloses it is more stable in the course of the work, thereby effectively avoid pouring error and poor stability's problem. On the other hand, the whole process is driven by the hydraulic press, so that the problems of manual disassembly, time and labor waste, construction period delay and the like are solved; the project progress is greatly accelerated.

Drawings

Figure 1 is a perspective view of the present invention

FIG. 2 is a side perspective view of the present invention

FIG. 3 is a perspective view of the control mechanism of the present invention

FIG. 4 is a perspective view of the first rotating mechanism of the present invention

FIG. 5 is a cut-away view of the sliding connection of the present invention

In the figure: 1. u-shaped post, 2, hydraulic press, 5, guard plate, 6, traveller, 7, connecting plate, 8, fly leaf, 9, go up fixed connection piece, 10, first swing joint piece, 11, first connecting rod, 12, second connecting rod, 13, second swing joint piece, 14, lower fixed connection piece, 15, lower rotation connecting plate, 16, go up the rotation connecting plate, 17, go up the module, 18, lower module.

Detailed Description

An automatic hydraulic steel inner template for roads and bridges comprises a body, wherein the body comprises a left module and a right module with the same structure as the left module, and the left module comprises an upper template 17 and a lower template 18; the upper template 17 is rotationally connected with the lower template 18 through a first rotating mechanism; a movable plate 8 is connected in the body in a sliding manner, the movable plate 8 is connected with the hydraulic machine 2 through a connecting plate 7, the hydraulic machine 2 is fixedly connected with a U-shaped column 1, and the U-shaped column 1 is connected with an upper template 17 and a lower template 18 through a sliding column 6 in a sliding manner; the movable plate 8 is connected with a plurality of first control mechanisms and a plurality of second control mechanisms, and the other ends of the first control mechanisms and the second control mechanisms are respectively connected with the upper template 17 and the lower template 18.

As shown in fig. 1, 3, 4 and 5: the staff is using the utility model discloses the time, the staff has realized the slip of fly leaf 8 through connecting plate 7 through the control to hydraulic press 2, and fly leaf 8 slides and drives a plurality of first control mechanism and a plurality of second control mechanism's motion to realize the activity of cope match-plate pattern 17 and lower bolster 18, cope match-plate pattern 17 and lower bolster 18 rotate through first slewing mechanism and connect at the activity in-process. On the other hand, during the movement of the hydraulic press 2, the upper and

lower templates

17 and 18 slide up and down by means of the slide 6, during which the slide 6 slides within the U-shaped column 1. The arrangement of the first control mechanisms and the second control mechanisms makes the utility model more stable in the working process, thereby effectively avoiding the problems of casting errors and poor stability; on the other hand, the hydraulic press 2 drives the whole process to work, so that the problems of manual disassembly, time and labor waste, construction period delay and the like are solved; the project progress is greatly accelerated.

The first control mechanism comprises an upper fixed connecting block 9 fixedly connected with the upper template 17, a first movable connecting block 10 is rotatably connected on the upper fixed connecting block 9, a first connecting rod 11 is rotatably connected on the first movable connecting block 10, and the first connecting rod 11 is rotatably connected with the movable plate 8; the second control mechanism comprises a lower fixed connecting block 14 fixedly connected with a lower template 18, a second movable connecting block 13 is rotatably connected onto the lower fixed connecting block 14, a second connecting rod 12 is rotatably connected onto the second movable connecting block 13, and the second connecting rod 12 is rotatably connected with the movable plate 8.

As shown in fig. 2 and 3: when the utility model is used by a worker, after the worker controls the hydraulic press 2 to move, the hydraulic press 2 moves to drive the movable plate 8 to slide, the movable plate 8 slides to drive the first connecting rod 11 to rotate, the first connecting rod 11 rotates to drive the first movable connecting block 10 to rotate, and the first movable connecting block 10 rotates to drive the upper template 17 to move through the upper fixed connecting block 9; on the other hand, the movable plate 8 slides to drive the second connecting rod 12 to rotate, the second connecting rod 12 rotates to drive the second movable connecting block 13 to rotate, and the second movable connecting block 13 rotates to drive the lower template 18 to move through the lower fixed connecting block 14; first control mechanism lets with second control mechanism's cooperation the utility model discloses it is more stable in the course of the work.

The first rotating mechanism comprises an upper rotating connecting plate 16 fixedly connected with an upper template 17, a lower rotating connecting plate 15 fixedly connected with a lower template 18, and the upper rotating connecting plate 16 is rotatably connected with the lower rotating connecting plate 15 through a rotating shaft.

As shown in fig. 4: the staff is using the utility model discloses the time, the staff is after controlling the motion of hydraulic press 2, and after the fly leaf 8 motion, cope match-plate pattern 17 and lower bolster 18 rotate the connecting plate 15 through last rotation connecting plate 16 and lower rotation and are connected in rotation axis department.

A trapezoid groove is formed between the upper template 17 and the lower template 18 of the left module, the upper template 17 and the lower template 18 are rotatably connected at the trapezoid groove, an interface between the left module and the right module is in an oblique rectangle shape, and the upper template 17 and the lower template 18 are both provided with protection plates 5.

As shown in fig. 2: the staff is using the utility model discloses the time, when the utility model discloses during operation, upper template 17 and lower bolster 18 are gathered together, go out to rotate at the dovetail groove and are connected, and the setting of dovetail groove has avoided upper template 17 and lower bolster 18 to rotate in-process "being obstructed", and interface is the rectangular purpose between the left module of on the other hand and the right module lets the utility model discloses only can move the right module earlier in the course of the work, then move left module, let the utility model discloses it is more stable in the course of the work to effectively avoid pouring error and poor stability's problem. The setting of guard plate 5 has both been to the traveller 6 also guaranteed the utility model discloses the during operation is avoided extravagantly.

The utility model discloses a working process does:

as shown in fig. 1, 3, 4 and 5: when the utility model is used by a worker, after the worker controls the hydraulic press 2 to move, the hydraulic press 2 moves to drive the movable plate 8 to slide, the movable plate 8 slides to drive the first connecting rod 11 to rotate, the first connecting rod 11 rotates to drive the first movable connecting block 10 to rotate, and the first movable connecting block 10 rotates to drive the upper template 17 to move through the upper fixed connecting block 9; on the other hand, the movable plate 8 slides to drive the second connecting rod 12 to rotate, the second connecting rod 12 rotates to drive the second movable connecting block 13 to rotate, and the second movable connecting block 13 rotates to drive the lower template 18 to move through the lower fixed connecting block 14; therefore, the upper template 17 and the lower template 18 move, on the other hand, in the moving process of the hydraulic machine 2, the upper template 17 and the lower template 18 slide up and down through the sliding column 6, and in the process, the sliding column 6 slides in the U-shaped column 1; in the process. The upper template 17 and the lower template 18 are rotatably connected with the lower rotating connecting plate 15 at the trapezoidal groove through an upper rotating connecting plate 16. On the other hand, the purpose that the interface between the left module and the right module is rectangular is to ensure that the utility model can only move the right module firstly and then move the left module in the working process, so that the utility model is more stable in the working process, thereby effectively avoiding the problems of casting error and poor stability, the arrangement of the protection plate 5 not only ensures the slide column 6, but also avoids waste in the working process, and meanwhile, the hydraulic machine 2 drives the work of the whole process, thereby changing the problems of manual disassembly, time and labor waste, time delay, and the like; the project progress is greatly accelerated.

Claims

1. The utility model provides an automatic hydraulic pressure steel inner formword of road bridge which characterized in that: the die comprises a body, wherein the body comprises a left die block and a right die block with the same structure as the left die block, and the left die block comprises an upper die plate (17) and a lower die plate (18); the upper template (17) is rotationally connected with the lower template (18) through a first rotating mechanism; a movable plate (8) is connected in the body in a sliding manner, the movable plate (8) is connected with a hydraulic machine (2) through a connecting plate (7), a U-shaped column (1) is fixedly connected to the hydraulic machine (2), and the U-shaped column (1) is connected with an upper template (17) and a lower template (18) in a sliding manner through a sliding column (6); the movable plate (8) is connected with a plurality of first control mechanisms and a plurality of second control mechanisms, and the other ends of the first control mechanisms and the second control mechanisms are respectively connected with the upper template (17) and the lower template (18).

2. The automatic hydraulic steel inner template for roads and bridges of claim 1, which is characterized in that: the first control mechanism comprises an upper fixed connecting block (9) fixedly connected with an upper template (17), the upper fixed connecting block (9) is rotatably connected with a first movable connecting block (10), the first movable connecting block (10) is rotatably connected with a first connecting rod (11), and the first connecting rod (11) is rotatably connected with a movable plate (8); the second control mechanism comprises a lower fixed connecting block (14) fixedly connected with a lower template (18), a second movable connecting block (13) is rotatably connected onto the lower fixed connecting block (14), a second connecting rod (12) is rotatably connected onto the second movable connecting block (13), and the second connecting rod (12) is rotatably connected with the movable plate (8).

3. The automatic hydraulic steel inner template for roads and bridges of claim 1, which is characterized in that: the first rotating mechanism comprises an upper rotating connecting plate (16) fixedly connected with an upper template (17), a lower rotating connecting plate (15) is fixedly connected to a lower template (18), and the upper rotating connecting plate (16) is rotatably connected with the lower rotating connecting plate (15) through a rotating shaft.

4. The automatic hydraulic steel inner template for roads and bridges of claim 1, which is characterized in that: be provided with the dovetail groove between cope match-plate pattern (17) and lower bolster (18) of left side module, cope match-plate pattern (17) and lower bolster (18) rotate in dovetail groove department and are connected, left side module and right side module interface are oblique rectangle, all be provided with guard plate (5) on cope match-plate pattern (17) and lower bolster (18).